body {
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f0f0f0;
    color: #000;
    text-align: center;
}

header, footer {
    background-color: #333;
    color: white;
    width: 100%;
    text-align: center;
    padding: 1em;
}

header {
    position: absolute;
    top: 0;
}

footer {
    position: absolute;
    bottom: 0;
    background-color: transparent;
    color: #000;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex: 1;
}

main img {
    max-width: 30%;
    height: auto;
}

.small-top-left {
    max-width: 10%;
    height: auto;
    position: absolute;
    top: 20px;
    left: 20px;
}

.icons {
    margin-top: 20px;
}

.icons a {
    margin: 0 10px;
    color: #333;
    text-decoration: none;
    font-size: 2em;
}

.icons a:hover {
    color: #555;
}

footer nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

footer nav ul li {
    display: inline;
    margin: 0 10px;
}

footer nav ul li a {
    color: #000;
    text-decoration: none;
}

footer nav ul li a.active {
    font-weight: bold;
    text-decoration: underline;
}

footer nav ul li a:hover {
    text-decoration: underline;
}